[elecena] KY-018 light Sensor module - zmiany ceny Universal sensor module with photoelectric resistance Operating Voltage 3.3 V - 5 V KY-018 light Sensor module - 3.04 EUR https://elecena.pl/product/17485396/ky-018-light-sensor-module 2021-03-29 KY-018 light Sensor module - 3.49 EUR https://elecena.pl/product/17485396/ky-018-light-sensor-module 2021-10-14